The problem with relying on this photograph seems to be that this is AFTER Schu has finished his aggressive pushing Reubens to the wall and already started to correct AWAY from Reubens, thus giving the appearance of allowing Reubens MORE room in the pass. Seconds before the pass was MUCH more treacherous and dangerous.

Ask your photographer friend for a sequence of shots of the whole pass and you will see what I mean. Surely he has such a sequence as any photographer setting out to shoot this would be shooting many frames at a go.

Else you will have to get video and have it broken down for stills, which will produce mediocre quality but still give you a better idea of the proximity of the cars at different points in the pass.